I have been looking for a good mid range power conditioner. Does anyone know a good place to get the Panamax 5100? Any opinions on it? I'd really like the MAX 5510 but don't really want to spend that much. I just got Marantz SR7500 receiver, PD5050D Plasma, Atlantic Technology 8200 series speakers, Denon DVD-556S, and I want to make sure it lasts.